Style, comfort and audio quality

Built for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily.

Connect quickly and easily

The Blackwire 3300 Series is completely plug-n-play with USB devices, so users can take calls in the office or on the go. Its robust design delivers reliability you can count on. This is the hassle-free headset you've been looking for.

Look good, feel good, sound amazing

Boost your on-the-call confidence with professional-quality audio and a customized fit with a headset that can connect to your devices quickly and easily and is ready to go with you wherever you go..

Features | High-quality audio

Makes collaboration easy with Poly signature audio quality and reliability.

Wearing style

Monaural wearing style for those who prefer to leave one ear open.

Headset flexibility

With professional voice quality and a customized fit, this fully adjustable headset has 180-degree pivoting speakers and a flexible microphone boom.

Long-lasting comfort

Supports long-wearing comfort with a plush, padded headband and pillow soft ear cushions.

Connectivity options

Enhanced connectivity for your devices with a USB Type-C® cord and tethered USB-A adapter.

Microsoft Teams

Microsoft Teams version to support an easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.

• Echo Reduction
• Noise Reduction
• Dynamic EQ
• Rotating Microphone
• Unified Communication
• Padded Headband
• Flexible Microphone
• Comfortable
• SoundGuard Technology
• Plug and Play

• On-ear
• Over-the-head

• Omni-directional
• Noise Cancelling

• USB Type C
• Mini-phone (3.5mm)

• Blackwire 3325 Headset
• User Guide
• USB Type-C® to USB Type-A Adapter
• Travel Case

• Mobile Device
• Tablet
• Communication
• Voice Call
• Music
• Office

• Windows
• macOS

• PC
• Mac